Company lists · Data refreshed September 2026

Top 18 Refinery maintenance contractors based in Argentina

Name: Refinery maintenance contractors based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 104 companies tracked

RevenueBase identified 104 company matches for refinery maintenance contractors associated with Argentina as of September 2026 and tracks 3,518 professional contacts across them, including 351 with verified work emails. Neuquen is the largest hub.

This list covers company matches for refinery maintenance contractors associated with Argentina, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

104Companies

3,518Contacts tracked

351Verified emails

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The 18 largest refinery maintenance contractors based in Argentina

Ranked by team size

Top 18 of 104 company matches for refinery maintenance contractors based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Manpetrol	Exact match	Comodoro Rivadavia, ArgentinaHQ recorded Sep 17, 2026	1,001-5,000	347 contacts →
	Exact match “Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ingenieria Sima SA	Exact match	Neuquen, ArgentinaHQ recorded Sep 17, 2026	201-500	328 contacts →
	Exact match “Ingeniería SIMA se desempeña en la Industria del Petróleo y Gas, desde 1979 se dedica a brindar a nuestros clientes soluciones que posibiliten la producción de hidrocarburos y la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Inteco Argentina SRL	Exact match	Campana, ArgentinaHQ recorded Sep 17, 2026	201-500	140 contacts →
	Exact match “INTECO ARGENTINA S.R.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	CIMSA	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	201-500	103 contacts →
	Exact match “CIMSA es una empresa de obras, soluciones y servicios para industrias de altas exigencias.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Hasa Hidrocarburos Argentinos S.A	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	501-1,000	99 contacts →
	Exact match “Empresa dedicada a la prestación de servicios de excelencia y confiabilidad a las más importantes compañías de la industria del petróleo y gas del país.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Coam Servicios Petroleros	Exact match	Río Gallegos, ArgentinaHQ recorded Sep 17, 2026	201-500	96 contacts →
	Exact match “Desde 2015 somos la empresa de servicios petroleros de Corporación América.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	MAV	Exact match	Allen, ArgentinaHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “Reparación, Remanufactura y Alquiler de equipos para la industria Oil & Gas” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Morken Group	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Desde hace más de 30 años, Morken proporciona a las industrias del petróleo, gas, minería y energía, soluciones tecnológicas de avanzada que integran los segmentos de monitoreo y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Brava Ingenieria	Exact match	Neuquen, ArgentinaHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Somos una empresa especializada en brindar servicios integrales para industria del Petróleo y el Gas, con base operativa en el Parque Industrial de Catriel y en Añelo, provincia…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Hidromec SA Argentina	Exact match	Neuquen, ArgentinaHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “Hidromec es una empresa de servicios, que nace en 1993, con el respaldo técnico y económico de sus socios, orientada a satisfacer la demanda de servicios mecánicos especializados…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	AL Servicios Integrales	Exact match	Granadero Baigorria, ArgentinaHQ recorded Sep 17, 2026	201-500	42 contacts →
	Exact match “Nuestro trabajo continuo desde hace más de 30 años nos permite entender la importancia de los servicios que brindamos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Valyser S.A	Exact match	El Pato- Pdo. Berazategui, ArgentinaHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Empresa dedicada a: Reparación integral de válvulas Reparación y limpieza hidrocinética de: intercambiadores de calor, Aero enfriadores, reactores, acumuladores, filtros, torres…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Sudbau S.A	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “SERVICIOS DE MANTENIMIENTO PREDICTIVO, MONITOREO Y TECNOLOGIA APLICADA SüdBau ofrece servicios de mantenimiento predictivo, desempeñándose en el UpStream, DownStream y en los…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Tecno Orbital S.A	Exact match	Berazategui, ArgentinaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “La empresa comenzó sus actividades en 1969 como Wieslaw Gorski Montajes Industriales en la ciudad de Berazategui, Provincia de Bs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Coyserv S.A	Exact match	Córdoba, ArgentinaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “COYSERV es una empresa dedicada a brindar servicios de ingeniería y construcción de equipamiento para la industria del petróleo y el gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	RL Oilfield Solutions	Exact match	Neuquén, ArgentinaHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Priorizando la calidad de servicio y mejora continua, nos unimos para desarrollar RL OILFIELD SOLUTIONS.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Doing CNC	Exact match	Rosario, ArgentinaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “DOING surge como evolución del concepto de mantenimiento industrial y se encuentra estrechamente vinculado con el movimiento.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Well Ingenieria Y Servicios SRL	Exact match	Rincón De Milberg, ArgentinaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “WELL I&S es una Empresa de Ingeniería y Servicios con profesionales de la Ingeniería de más de treinta años de experiencia en la industria del petróleo y el gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “refinery maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 18 of 104 refinery maintenance contractors based in Argentina

See the full list, filter by size, metro and specialty, and access 351 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery maintenance contractors based in Argentina at a glance

As of Sep 17, 2026

10.0%Verified-email coverage

33.8Average contacts per company

11-50Median size (employees)

16.3%Largest-city concentration · Neuquen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Argentina, so it is reported there. Company counts and contact totals on this page are exact for Argentina, over 104 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Argentina whose business descriptions match “refinery maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 351 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “refinery maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery maintenance contractors are there based in Argentina?

RevenueBase identified 104 company matches for refinery maintenance contractors associated with Argentina as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Manpetrol tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery maintenance contractors?

Neuquen leads with 17 company records, followed by Buenos Aires (9) and Bahia Blanca (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 351 professional contacts with verified work emails tracked across these 104 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.